The #151515 HTML color code is made up of 21 Red, 21 Green, and 21 Blue. The hue is at 0 degrees, with a saturation value at 0 percent and a lightness value of 8.24 percent. Therefore, this color can be considered to be dark, and have neutral color temperature. In the CMYK color model (used in the printing process), the composition is 0% Cyan, 0% Magenta, 0% Yellow, and 92% key (black). Colors that look similar, to the #151515 color, may be found within the White Grey Black Color Codes Group.